When the infamous Traid assassin known as Rogue (Jet Li) kills FBI agent Jack Crawford's (Jason Statham) partner Tom Lone (Terry Chen), Jack becomes obsessed with revenge, but has had difficulties tracing him. Three years later, when Rogue resurfaces to start a bloddy turf war between Chinese Triad leader Chang (John Lone) and Japanese Yakuza boss Shiro (Ryo Ishibashi), Jack sees his chance to finally capture Rogue, so he leads a team of crim specialists right into the conflict.